The XRAY XB4 2021 1/10 4WD Electric Buggy Kit is a 1/10 scale Luxury 4WD Electric Buggy Kit that has been designed, developed, and fully manufactured in-house at the XRAY factory in Slovakia, Europe. Using the most high-tech German and Swiss machines and premium European materials, crafted with XRAY's legendary attention to detail by their artistic production specialists, the XB4 2021 is typical XRAY: ultimate professional, high-competition RC car for the most demanding racers, developed with attention to the finest detail, and backed by premium service & support…a luxury masterpiece. Carpet Edition Features: Designed for medium to very high traction conditions, mostly used on high grip dirt, carpet or astro surfaces Multi Adjustable Slipper Clutch Short Suspension Arms Gamma 4C Body Spring - 42mm 4 Dots/57mm 3 Dots Anti Roll Bars - 1.8mm/1.8mm Wing - 1.0mm TEC Angle Hub - 1 Dot Oils - 700/550cst 2021 Features: Next generation of the multi-time World Champion XB4 platform Available in Carpet and Dirt Editions ready for high or low track conditions Redesigned front & rear bulkheads with Horizontal Split Design (HS) Redesigned front and rear diff height adjustment Redesigned central drivetrain angle and height adjustment Longer front and rear central drive shafts and shortened pinion gears for improved drivetrain efficiency Redesigned Multi-Adjustable Slipper Clutch with independently adjustable front/rear slippage Redesigned 2mm chassis redesigned to accommodate 2021 components Redesigned front & rear suspension holders with extra wide range of set-up adjustments Revised front & rear shock towers with closer shock positions for finer adjustment Updated front shock absorber bodies and shafts shortened by 2mm for increased stability and corner speed Redesigned tweak-free Quick Battery Holder featuring smart height adjustment Redesigned rear body mount with a more frontward position to accommodate the new bodies Redesigned servo saver stands to accommodate the front Horizontal Split Bulkhead (HS) Redesigned Gamma body styles designed to enhance the handling characteristics of the Carpet and Dirt Edition kits Needed to Complete: Motor Electronic Speed Control Servo Tires Radio System 48 Pitch Pinion Gear Charger Battery Paint NOTE: Completed kit shown in photos is for illustrative purposes only. The model you will receive is a kit that requires assembly and accessories. See needed to complete list below for a full list of items required to complete the model.